Operating permits are necessary to satisfy requirements for operation and maintenance of electrical equipment specified in the Safety Standards General Regulation and BC Electrical Code Regulation; and ensure that maintenance of electrical equipment is monitored by qualified individuals.

An operating permit is required for electrical equipment when:

• operation or design of electrical equipment requires regular or ongoing maintenance;
• supply to privately owned equipment is greater than 750 volts (except for high voltage neon signs);
• equipment is operated or maintained for emergency service and/or is part of a fire alarm system;
• rated service capacity of equipment as per the manufacturer’s nameplate rating is capable of handling electrical supply of over 250 kVA (e.g, main service switch, main transforming equipment, electrical panel, or transformer); or
• equipment is operated within the class or zone designations for hazardous locations.